2011554884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{109873}}^1$

素因数の和:110099

約数の個数: 24

約数和(自身を含む): 3691766400

約数和(自身を除く): 1680211516

約数列:

[1, 2, 4, 23, 46, 92, 199, 398, 796, 4577, 9154, 18308, 109873, 219746, 439492, 2527079, 5054158, 10108316, 21864727, 43729454, 87458908, 502888721, 1005777442, 2011554884]

約数ペア:

[(1, 2011554884), (2, 1005777442), (4, 502888721), (23, 87458908), (46, 43729454), (92, 21864727), (199, 10108316), (398, 5054158), (796, 2527079), (4577, 439492), (9154, 219746), (18308, 109873)]